Newborns who poop in their sleep need to have their diapers changed. It is best to change the diaper in time to clean up after the newborn baby sleeps and poops. Because the newborn’s skin is relatively tender and sensitive, stool for a long time without cleaning up the skin is easy to irritate the local skin for a long time wet, breathable easily lead to red buttocks, triggered by diaper rash, and serious will lead to local skin peeling ulcers. Due to the baby after the stool local skin moisture, airtight, the baby will appear to cry and other sleep disturbance phenomenon. That is why it is necessary to change the diaper in time so as not to affect the baby’s sleep quality. Must pay attention to the baby’s sleep quality, long-term poor sleep quality will also affect the baby’s development.